19380144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57679}}^1$

素因数の和:57697

約数の個数: 40

約数和(自身を含む): 57218560

約数和(自身を除く): 37838416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57679, 115358, 173037, 230716, 346074, 403753, 461432, 692148, 807506, 922864, 1211259, 1384296, 1615012, 2422518, 2768592, 3230024, 4845036, 6460048, 9690072, 19380144]

約数ペア:

[(1, 19380144), (2, 9690072), (3, 6460048), (4, 4845036), (6, 3230024), (7, 2768592), (8, 2422518), (12, 1615012), (14, 1384296), (16, 1211259), (21, 922864), (24, 807506), (28, 692148), (42, 461432), (48, 403753), (56, 346074), (84, 230716), (112, 173037), (168, 115358), (336, 57679)]